DNS Report: maxpreps.com

Generated: 2026-08-10T16:42:13-05:00

87/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/303 IPv4 address(es) detected.
OKIPv6 (AAAA)10/103 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5552 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers31/358 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: ec2-100-28-104-175.compute-1.amazonaws.com
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
100.28.104.175
98.83.184.133
54.157.108.158
AAAA
2600:1f18:297:ba24:b508:76de:f4a:df34
2600:1f18:297:ba0e:7900:f622:48a8:f266
2600:1f18:297:ba18:6ddc:5d8f:6053:f003
CNAME
MX
0 maxpreps-com.mail.protection.outlook.com.
TXT
"appspace-domain-verification=95717daa24b5c09519b505de173a1b8d2d0d37ec64cb70ce7d6fde2847c72bca"
"google-site-verification=iMpvjKomiLK3NKnVQi09BJnkQjWVmM1s4ZGCjvl3PMs"
"MS=ms23153824"
"sending_domain1022783=c8e34318daca2225a760295fac3dc6ac0a008ea849fe64b311cc0911804b3d32"
"v=spf1 include:spf.protection.outlook.com -all"
NS
dns3.p09.nsone.net.
dns1.p09.nsone.net.
dns2.p09.nsone.net.
dns4.p09.nsone.net.
SOA
dns1.p09.nsone.net. hostmaster.nsone.net. 1653495858 43200 7200 1209600 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP